Deffio Family History

You can see how Deffio families moved over time by selecting different census years. The Deffio family name was found in the USA in 1920. In 1920 there was 1 Deffio family living in Louisiana. This was about 50% of all the recorded Deffio's in USA. Louisiana and 1 other state had the highest population of Deffio families in 1920.

Use census records and voter lists to see where families with the Deffio surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.